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<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Dear all,</div>
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<br>
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<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
I ran into the following error message when calling the ft_dipolefitting function on my data:</div>
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<br>
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<blockquote style="border-left: 3px solid rgb(200, 200, 200); border-top-color: rgb(200, 200, 200); border-right-color: rgb(200, 200, 200); border-bottom-color: rgb(200, 200, 200); padding-left: 1ex; margin-left: 0.8ex; color: rgb(102, 102, 102);">
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span>Error using reshape<br>
</span>
<div>Number of elements must not change. Use [] as one of the size inputs to automatically calculate the appropriate size for that dimension.<br>
</div>
<div><br>
</div>
<div>Error in ft_dipolefitting (line 444)<br>
</div>
<div> dip.pos = reshape(dip.pos,3,cfg.numdipoles)'; % convert to a Nx3 array<br>
</div>
<div><br>
</div>
<div>Error in dipole_fitting (line 152)<br>
</div>
<span>dipole_eeg_late = ft_dipolefitting(cfg, timelockeds{4});</span><br>
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</blockquote>
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<br>
</div>
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My cfg commands:</div>
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<blockquote style="border-left: 3px solid rgb(200, 200, 200); border-top-color: rgb(200, 200, 200); border-right-color: rgb(200, 200, 200); border-bottom-color: rgb(200, 200, 200); padding-left: 1ex; margin-left: 0.8ex; color: rgb(102, 102, 102);">
<span style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); font-size: 10pt;">cfg = [];</span><span style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)"><br>
</span>
<div style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">
<span style="font-size: 10pt;">cfg.gridsearch = 'yes'; </span><br>
</div>
<div style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">
<span style="font-size: 10pt;">cfg.numdipoles = 1; </span><br>
</div>
<div style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">
<span style="font-size: 10pt;">cfg.symmetry = []; </span><br>
</div>
<div style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">
<span style="font-size: 10pt;">cfg.grid = leadfield_eeg; </span><br>
</div>
<div style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">
<span style="font-size: 10pt;">cfg.headmodel = headmodel_eeg; </span><br>
</div>
<div style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">
<span style="font-size: 10pt;">cfg.dipfit.metric = 'rv'; </span><br>
</div>
<div style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">
<span style="font-size: 10pt;">cfg.model = 'regional'; </span><br>
</div>
<div style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">
<span style="font-size: 10pt;">cfg.senstype = 'eeg'; </span><br>
</div>
<div style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">
<span style="font-size: 10pt;">cfg.channel = 'all'; </span><br>
</div>
<div style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">
<span style="font-size: 10pt;">cfg.nonlinear = 'yes'; </span><br>
</div>
<div style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">
<span style="font-size: 10pt;">cfg.latency = early_latency; </span><br>
</div>
<div style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">
<span style="font-size: 10pt;">cfg.backproject = 'yes'; </span><br>
</div>
<div style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">
<br>
</div>
<span style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255); font-size: 10pt;">dipole_eeg_early = ft_dipolefitting(cfg, timelockeds{4});</span><br>
</blockquote>
</div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)"><br>
</span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)"><br>
</span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">However, the code runs fine on an older version of fieldtrip (the one used during the last online fieldtrip workshop, I think it is from 16-04-2020).</span></div>
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<span style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)"><br>
</span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">So I'm not sure whether there is a bug in one of the versions or something else is wrong.</span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">Does anyone else have issues with this?</span></div>
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<span style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)"><br>
</span></div>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
<span style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">Best regards,</span></div>
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<span style="margin: 0px; font-family: Calibri, Arial, Helvetica, sans-serif; background-color: rgb(255, 255, 255)">Martin</span></div>
<div>
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<br>
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<p style="color:rgb(32,31,30); font-family:Tahoma; font-size:13px; text-align:start; background-color:rgb(255,255,255); margin-top:0px; margin-bottom:0px">
<font color="#333333" size="1"><span lang="en-US" style="margin:0px"><span style="color:rgb(118,113,113); font-family:Calibri,sans-serif; font-size:12px; text-align:left; background-color:rgb(255,255,255); display:inline!important">------------</span><br>
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<p style="color:rgb(32,31,30); font-family:Tahoma; font-size:13px; text-align:start; background-color:rgb(255,255,255); margin-top:0px; margin-bottom:0px">
<font color="#333333" size="1"><span lang="en-US" style="margin:0px"><b>Martin Schaefer | </b></span></font><span style="font-family:Tahoma; font-size:x-small">PhD Student</span></p>
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<font color="#333333" size="1"><span style="font-family:Tahoma; font-size:x-small; background-color:rgb(255,255,255); display:inline!important"><a href="https://www.perceptionlab.se/">https://www.perceptionlab.se/</a><br>
</span></font></p>
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<font color="#333333" size="1">Department of Clinical Neuroscience (CNS), K8</font></p>
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<font color="#333333" size="1">Karolinska Institutet | 17 177 Stockholm | Nobels väg 9</font></p>
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<span lang="en-US" style="margin:0px"><font color="gray" size="1"><a href="mailto:artin.arshamian@ki.se" target="_blank" rel="noopener noreferrer" style="margin:0px">martin.schaefer@ki.se</a></font></span></p>
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<span lang="en-US" style="margin:0px"><font color="gray" size="1">______________________________________<br>
Karolinska Institutet – a Medical University</font></span></p>
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